
Seven years after making a childhood promise to always be friends, Hayato is reunited with his formerly tomboyish pal Haruki at a city high school–only now, Haruki has transformed into the girl every guy dreams about! While Haruki’s looks may have changed, with Hayato, she’s still the same pal he remembers. Despite years apart, their promise and feelings remain and deepen into something stronger. (Source: Crunchyroll)
No confirmed United States source. It's officially listed on the services below, but regional availability isn't confirmed — check the link.
These services list this title, but we couldn't confirm it streams in United States specifically. The link opens the official page.
Content similarity + the AniList recommendation graph